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Listed on a ransomware leak site

Shinwa Co Ltd - Database Leaked

shinwa-jpn.co.jp

Shinwa Co Ltd - Database Leaked was listed on the Everest and LockBit 3.0 leak site on Jan 1, 2024. Brandefense has recorded 2 separate claims against it. Information as of Oct 19, 2026.

Updated continuously · figures as of Oct 19, 2026
Claimed by
Everest, LockBit 3.0
First listed
Jan 1, 2024
Claims recorded
2

2 Leak-Site Claims.

EverestConfirmed claim
Posted on the leak site
Feb 14, 2026
Collected by Brandefense
Apr 3, 2026
Data claimed
Not stated
LockBit 3.0Confirmed claim
Posted on the leak site
Jan 1, 2024
Collected by Brandefense
Jul 11, 2025
Data claimed
Not stated

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Figures as of Oct 19, 2026. Confirmed leak-site claims collected by Brandefense technologies and validated by Brandefense analysts.

Listed on a leak site means a ransomware group has claimed the company; it is not a confirmed breach. To request a correction or removal, contact Brandefense.